mirror of
https://github.com/git/git
synced 2024-08-24 18:26:02 +00:00
2ba2fe292c
If a file is removed from the index and then modified in the working tree then stash will discard the working tree file with no way to recover the changes. This can might be done in one of a number of ways. git rm file vi file # edit a new version git stash or with git mv git mv file newfile vi file # make a new file with the old name git stash Signed-off-by: Charles Bailey <charles@hashpling.org>
382 lines
8.4 KiB
Bash
Executable file
382 lines
8.4 KiB
Bash
Executable file
#!/bin/sh
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#
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# Copyright (c) 2007 Johannes E Schindelin
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#
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test_description='Test git stash'
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. ./test-lib.sh
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test_expect_success 'stash some dirty working directory' '
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echo 1 > file &&
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git add file &&
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test_tick &&
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git commit -m initial &&
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echo 2 > file &&
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git add file &&
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echo 3 > file &&
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test_tick &&
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git stash &&
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git diff-files --quiet &&
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git diff-index --cached --quiet HEAD
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'
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cat > expect << EOF
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diff --git a/file b/file
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index 0cfbf08..00750ed 100644
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--- a/file
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+++ b/file
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@@ -1 +1 @@
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-2
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+3
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EOF
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test_expect_success 'parents of stash' '
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test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
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git diff stash^2..stash > output &&
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test_cmp output expect
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'
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test_expect_success 'apply needs clean working directory' '
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echo 4 > other-file &&
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git add other-file &&
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echo 5 > other-file &&
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test_must_fail git stash apply
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'
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test_expect_success 'apply stashed changes' '
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git add other-file &&
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test_tick &&
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git commit -m other-file &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'apply stashed changes (including index)' '
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git reset --hard HEAD^ &&
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echo 6 > other-file &&
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git add other-file &&
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test_tick &&
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git commit -m other-file &&
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git stash apply --index &&
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test 3 = $(cat file) &&
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test 2 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'unstashing in a subdirectory' '
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git reset --hard HEAD &&
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mkdir subdir &&
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cd subdir &&
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git stash apply &&
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cd ..
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'
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test_expect_success 'drop top stash' '
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git reset --hard &&
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git stash list > stashlist1 &&
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echo 7 > file &&
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git stash &&
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git stash drop &&
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git stash list > stashlist2 &&
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diff stashlist1 stashlist2 &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'drop middle stash' '
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git reset --hard &&
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echo 8 > file &&
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git stash &&
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echo 9 > file &&
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git stash &&
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git stash drop stash@{1} &&
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test 2 = $(git stash list | wc -l) &&
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git stash apply &&
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test 9 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file) &&
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git reset --hard &&
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git stash drop &&
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git stash apply &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file)
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'
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test_expect_success 'stash pop' '
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git reset --hard &&
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git stash pop &&
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test 3 = $(cat file) &&
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test 1 = $(git show :file) &&
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test 1 = $(git show HEAD:file) &&
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test 0 = $(git stash list | wc -l)
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'
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cat > expect << EOF
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diff --git a/file2 b/file2
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new file mode 100644
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index 0000000..1fe912c
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--- /dev/null
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+++ b/file2
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@@ -0,0 +1 @@
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+bar2
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EOF
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cat > expect1 << EOF
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diff --git a/file b/file
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index 257cc56..5716ca5 100644
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--- a/file
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+++ b/file
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@@ -1 +1 @@
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-foo
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+bar
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EOF
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cat > expect2 << EOF
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diff --git a/file b/file
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index 7601807..5716ca5 100644
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--- a/file
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+++ b/file
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@@ -1 +1 @@
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-baz
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+bar
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diff --git a/file2 b/file2
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new file mode 100644
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index 0000000..1fe912c
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--- /dev/null
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+++ b/file2
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@@ -0,0 +1 @@
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+bar2
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EOF
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test_expect_success 'stash branch' '
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echo foo > file &&
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git commit file -m first
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echo bar > file &&
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echo bar2 > file2 &&
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git add file2 &&
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git stash &&
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echo baz > file &&
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git commit file -m second &&
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git stash branch stashbranch &&
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test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
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test $(git rev-parse HEAD) = $(git rev-parse master^) &&
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git diff --cached > output &&
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test_cmp output expect &&
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git diff > output &&
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test_cmp output expect1 &&
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git add file &&
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git commit -m alternate\ second &&
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git diff master..stashbranch > output &&
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test_cmp output expect2 &&
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test 0 = $(git stash list | wc -l)
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'
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test_expect_success 'apply -q is quiet' '
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echo foo > file &&
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git stash &&
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git stash apply -q > output.out 2>&1 &&
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test ! -s output.out
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'
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test_expect_success 'save -q is quiet' '
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git stash save --quiet > output.out 2>&1 &&
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test ! -s output.out
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'
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test_expect_success 'pop -q is quiet' '
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git stash pop -q > output.out 2>&1 &&
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test ! -s output.out
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'
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test_expect_success 'pop -q --index works and is quiet' '
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echo foo > file &&
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git add file &&
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git stash save --quiet &&
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git stash pop -q --index > output.out 2>&1 &&
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test foo = "$(git show :file)" &&
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test ! -s output.out
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'
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test_expect_success 'drop -q is quiet' '
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git stash &&
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git stash drop -q > output.out 2>&1 &&
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test ! -s output.out
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'
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test_expect_success 'stash -k' '
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echo bar3 > file &&
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echo bar4 > file2 &&
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git add file2 &&
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git stash -k &&
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test bar,bar4 = $(cat file),$(cat file2)
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'
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test_expect_success 'stash --invalid-option' '
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echo bar5 > file &&
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echo bar6 > file2 &&
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git add file2 &&
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test_must_fail git stash --invalid-option &&
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test_must_fail git stash save --invalid-option &&
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test bar5,bar6 = $(cat file),$(cat file2) &&
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git stash -- -message-starting-with-dash &&
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test bar,bar2 = $(cat file),$(cat file2)
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'
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test_expect_success 'stash an added file' '
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git reset --hard &&
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echo new >file3 &&
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git add file3 &&
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git stash save "added file" &&
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! test -r file3 &&
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git stash apply &&
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test new = "$(cat file3)"
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'
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test_expect_success 'stash rm then recreate' '
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git reset --hard &&
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git rm file &&
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echo bar7 >file &&
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git stash save "rm then recreate" &&
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test bar = "$(cat file)" &&
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git stash apply &&
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test bar7 = "$(cat file)"
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'
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test_expect_success 'stash rm and ignore' '
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git reset --hard &&
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git rm file &&
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echo file >.gitignore &&
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git stash save "rm and ignore" &&
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test bar = "$(cat file)" &&
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test file = "$(cat .gitignore)"
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git stash apply &&
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! test -r file &&
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test file = "$(cat .gitignore)"
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'
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test_expect_success 'stash rm and ignore (stage .gitignore)' '
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git reset --hard &&
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git rm file &&
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echo file >.gitignore &&
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git add .gitignore &&
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git stash save "rm and ignore (stage .gitignore)" &&
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test bar = "$(cat file)" &&
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! test -r .gitignore
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git stash apply &&
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! test -r file &&
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test file = "$(cat .gitignore)"
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'
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test_expect_success SYMLINKS 'stash file to symlink' '
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git reset --hard &&
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rm file &&
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ln -s file2 file &&
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git stash save "file to symlink" &&
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test -f file &&
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test bar = "$(cat file)" &&
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git stash apply &&
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case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
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'
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test_expect_success SYMLINKS 'stash file to symlink (stage rm)' '
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git reset --hard &&
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git rm file &&
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ln -s file2 file &&
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git stash save "file to symlink (stage rm)" &&
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test -f file &&
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test bar = "$(cat file)" &&
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git stash apply &&
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case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
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'
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test_expect_success SYMLINKS 'stash file to symlink (full stage)' '
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git reset --hard &&
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rm file &&
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ln -s file2 file &&
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git add file &&
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git stash save "file to symlink (full stage)" &&
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test -f file &&
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test bar = "$(cat file)" &&
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git stash apply &&
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case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac
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'
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# This test creates a commit with a symlink used for the following tests
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test_expect_success SYMLINKS 'stash symlink to file' '
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git reset --hard &&
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ln -s file filelink &&
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git add filelink &&
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git commit -m "Add symlink" &&
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rm filelink &&
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cp file filelink &&
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git stash save "symlink to file" &&
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test -h filelink &&
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case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
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git stash apply &&
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! test -h filelink &&
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test bar = "$(cat file)"
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'
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test_expect_success SYMLINKS 'stash symlink to file (stage rm)' '
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git reset --hard &&
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git rm filelink &&
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cp file filelink &&
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git stash save "symlink to file (stage rm)" &&
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test -h filelink &&
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case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
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git stash apply &&
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! test -h filelink &&
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test bar = "$(cat file)"
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'
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test_expect_success SYMLINKS 'stash symlink to file (full stage)' '
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git reset --hard &&
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rm filelink &&
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cp file filelink &&
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git add filelink &&
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git stash save "symlink to file (full stage)" &&
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test -h filelink &&
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case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac &&
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git stash apply &&
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! test -h filelink &&
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test bar = "$(cat file)"
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'
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test_expect_failure 'stash directory to file' '
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git reset --hard &&
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mkdir dir &&
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echo foo >dir/file &&
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git add dir/file &&
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git commit -m "Add file in dir" &&
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rm -fr dir &&
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echo bar >dir &&
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git stash save "directory to file" &&
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test -d dir &&
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test foo = "$(cat dir/file)" &&
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test_must_fail git stash apply &&
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test bar = "$(cat dir)" &&
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git reset --soft HEAD^
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'
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test_expect_failure 'stash file to directory' '
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git reset --hard &&
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rm file &&
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mkdir file &&
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echo foo >file/file &&
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git stash save "file to directory" &&
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test -f file &&
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test bar = "$(cat file)" &&
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git stash apply &&
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test -f file/file &&
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test foo = "$(cat file/file)"
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'
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test_done
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